97645349 ÷ 391 
Let's see how many times 391 fits into 97645349.

Step 1:
9 divided by 391 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 391

Advancing to step 2:
97 divided by 391 is 0 with a remainder of 97.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 97 after subtracting 0 from 97.
Append the next digit (6) from the dividend to 97 and continue with: 976 / 391

Let's proceed to step 3:
The number 391 fits into 976 2 times, leaving a remainder of 194.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 782 from 976, we get 194.
Take the next digit (4) from the dividend and append it to 194, then repeat: 1944 / 391

Advancing to step 4:
When dividing 1944 by 391, we get 4 with a remainder of 380.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
If we take 1564 away from 1944, we end up with 380.
Fetch the next digit (5) from the dividend, attach it to 380 and continue: 3805 / 391

Moving on to step 5:
391 goes into 3805 9 times with a remainder of 286.
Use 9 as the next digit of our solution. 
Result so far: 249.0
The remainder is 286 after subtracting 3519 from 3805.
Include the next digit (3) from the dividend after 286, then repeat: 2863 / 391

Advancing to step 6:
2863 divided by 391 is 7 with a remainder of 126.
The next digit of our result is 7. 
Result so far: 2497.0
Subtracting 2737 from 2863 leaves us with 126.
Fetch the next digit (4) from the dividend, attach it to 126 and continue: 1264 / 391

Step 7:
When dividing 1264 by 391, we get 3 with a remainder of 91.
The next digit of our result is 3. 
Result so far: 24973.0
If we subtract 1173 from 1264, we get 91.
Fetch the next digit (9) from the dividend, attach it to 91 and continue: 919 / 391

Step 8:
919 divided by 391 is 2 with a remainder of 137.
The number 2 becomes the next digit in our result. 
Result so far: 249732.0
Deduct 782 from 919 and we're left with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

On to step 9:
The number 391 fits into 1370 3 times, leaving a remainder of 197.
Write down 3 as next digit of the result. 
Result so far: 249732.3
If we subtract 1173 from 1370, we get 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

On to step 10:
When dividing 1970 by 391, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 249732.35
Subtract 1955 from 1970 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 11:
391 goes into 150 0 times with a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 249732.35
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 12:
The number 391 fits into 1500 3 times, leaving a remainder of 327.
Record the quotient 3 as the next digit in the result. 
Result so far: 249732.3503
If we subtract 1173 from 1500, we get 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Step 13:
The number 391 fits into 3270 8 times, leaving a remainder of 142.
Put 8 as the next digit of the answer. 
Result so far: 249732.35038
If we take 3128 away from 3270, we end up with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Let's proceed to step 14:
391 can be fit into 1420 3 times, resulting in a remainder of 247.
Use 3 as the next digit of our solution. 
Result so far: 249732.350383
Subtracting 1173 from 1420 leaves us with 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

On to step 15:
When dividing 2470 by 391, we get 6 with a remainder of 124.
Write down 6 as next digit of the result. 
Result so far: 249732.3503836
Deduct 2346 from 2470 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 16:
391 goes into 1240 3 times with a remainder of 67.
Record the quotient 3 as the next digit in the result. 
Result so far: 249732.35038363
If we take 1173 away from 1240, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

The final result is 249732.35038363 with a remainder of 6.7e-08.